Wiper Blade Set Bosch Aerotwin RLE A423S

Description

Wiper Blade Set Bosch Aerotwin RLE A423S offers a frameless assembly and includes 650 and 400 mm wipers.
From ice-laden roads to blistering summer afternoons, the Bosch Aerotwin RLE A423S twin-blade wiper set keeps your windshield perfectly clean — and your drive safe.

This Bosch Aerotwin RLE A423S set of wipers showcases an asymmetric spoiler, engineered for exceptional wipe quality in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while minimizing drag, applying extra pressure to the wind-facing edge so the blade hugs the glass during rapid commutes. The result is reduced lift and chatter even in turbulent weather.
Tailored for windy climates, this spoiler boosts wipe efficiency for a smoother drive.

Frameless replacement blade unleashes a modern tensioned beam, precision-engineered to maintain constant glass contact across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its wind-cheating contour boosts high-speed stability, while smart-fit mounting heads suits 95% of vehicles for hassle-free fitting. The frameless build shrugs off snow and ice, eliminates corrosion points, and hugs modern glass shapes for superior visibility. Drawbacks: higher upfront cost, refill inserts are non-serviceable, plastic adapters may embrittle in severe cold, and clamping force declines slightly on very flat windshields. Rinse with pH-neutral soap every three months and replace every 12–24 months (6–12 months in extreme climates). Go beam, drive clear – shop today.